free electron的例句大全

Ride received a doctorate in astrophysics and free electron laser physics from Stanford.

莎莉在斯坦福大学获得天体物理学和自由电子激光物理的博士学位.

This paper deals with the statistical properties about two dimensional photon gas and free electron gas.

讨论了二维光子气体和自由电子气体的统计性质.

The free electron gas is a kind of representative quantum Fermi gas.

金属的自由电子气是一种典型的量子费米气体.

There has been substantial theoretical interest in free-electron lasers ( FEL ) for the last decade.

在过去10年对自由电子激光一直有着浓厚的研究兴趣.

The experiments were performed using the university's room-sized, free-electron laser.

实验用到了大学里和房间差不多大小的自由电子激光器.

An electron can be set free from atom and travel by itself.

电子可从原子游离而出,独自行动.

Using DGD Embedment-Embedment Free Section Electron Microscopy Techniques to study Chromosome Scaffold

应用DGD包埋去包埋剂电镜方法研究染色体骨架

Methods To incubate the caries free permanent teeth with acid gelatinoid and/ or collagenase, then to observe the ultrastructural change of root surface under scanning electron microscope.

方法将无龋恒牙分组经酸性胶液和胶原酶分别或共同孵化处理后切割制样，脱水干燥，喷金，扫描电镜观察根面超微结构的变化。

The formation of free radicals OH and H in a naturally air-saturated aqueous solution exposed to therapeutic CW ultrasound at the frequency of 820 kHz has been confirmed by using spin trapping 5, 5-dimethyl-1-pyrroline-1-oxide ( DMPO) and electron spin resonance ( ESR) technique.

本文利用5,5-dimethy1-1-purrolinel-oxide（DMPO）自旋捕集剂及电子自旋共振（ESR）技术研究证明，理疗级超声辐照可在自然空气饱和的水溶液中导致OH及H自由基的形成。

The development of a broadly tunable excimer laser source by exploiting bound-free transitions of electron beam-pumped diatomic and triatomic are gas halides is described.

宽带可调谐准分子激光源，是电子束泵浦的双原子和三原子稀有气体卤化物通过束缚-自由跃迁产生的。

A bifilar-helix wiggler used in a free-electron laser

用于自由电子激光器的双绕螺线波荡器

SPPs, which are supported by metal-dielectric interfaces, are electromagnetic waves in the free space coupled to electron plasma oscillations in the metal surfaces.

SPP是由金属一电介质界面支持的表面波。它是自由空间中的电磁波和金属表面附近电子等离子体振荡相耦合的结果。

The calculation of correlation energy in the alkaline metal free electron system

碱金属自由电子相关能量的计算

The temperature dependence of the emissivity of W is fit to a free-electron Drude model with a correction term.

测试结果表明，钨的全发射率的实测值与Drude自由电子模型的理论值相当符合。

Free electron Positron and antihydrogen

正电子和反氢

Use of Free-Mode in Repairing of Hitachi H-600 Transmission Electron Microscope

日立H-600型透射电镜中FREE模式在维修上的应用

This paper presents the method of using Free Mode for repid diagnosis and repair in controlling circuit system of lens current of Hitachi H-600 transmission electron microscope.

本文介绍了应用FREE模式对日立H&600透射电镜中透镜电流控制系统故障进行快速诊断、维修的方法。

The paper studies electron nonlinear steady motion equation in free electron lasers with axial magnetic field by the perturbed appro?

本文用扰动方法，逐级求解了带导引场圆极化自由电子激光器的电子非线性稳态运动方程。

The conception of electron trap and the process of free photoelectron trapping are introduced in detail.

详细介绍了电子陷阱的概念以及电子陷阱对自由光电子的束缚过程.

A free radical is a molecular fragment having an unpaired electron.

自由基是一种具有未配对电子的分子碎体.